baber/WOPTO huggingface dataset:
Patent KR-20120042694-A (KR)
Title: Heterodyne interferometer using aom
Inventor: CHO KYU MAN
IPC: G01J9/02
Filed: 2011-10-24
Abstract: PURPOSE: A heterodyne interferometer using an acoustic optical modulator is provided to simplify a structure of a whole system by using a single AOM(Acoustic Optical Modulator) and small numbers of optical systems because the AOM is constituted as a double-pass. CONSTITUTION: A heterodyne interferometer using an acoustic optical modulator comprises a light source(400), a polaroid beam splitter(410), an acoustic optical modulator(420), an AOM driving unit(430), a first mirror(450), a second mirror(454), a mirror driving unit, a QWP(Quarter-Wave Plate)(440), a photo-detector, and a demodulator(470). The polaroid beam splitter radiates or reflects irradiated light according to a polarization state. The acoustic optical modulator divides the light passed through a PBS(Polaroid Beam Splitter) and irradiated into a first ray and second ray which frequency is biased as much as a driving frequency(f_RF). The AOM driving unit drives the AOM by a driving frequency. The first mirror reflects the first ray again along an irradiation path of the first ray so that signal beam is offered. The second mirror reflects the second ray again along an irradiation path of the first ray so that reference beam is offered.
Patent KR-20130046292-A (KR)
Title: Aqueous sawing fluid composition
Inventor: CHOI CHEOL MIN
IPC: C10M161/00
Filed: 2011-10-27
Abstract: PURPOSE: An aqueous cutting fluid composite is provided to easily remove an abrasive or cutting residue remaining after a cutting process. CONSTITUTION: An aqueous cutting fluid composite 0.01 to 10 wt% of polyether based-modified silicon, 10 to 95 wt% of glycol compound, 1 to 30 wt% of glycol ether compound, 0.01 to 10 wt% of at least one or two kinds of acids selected from a group of an aliphatic carboxylic acid, an aromatic carboxylic acid, and an inorganic acid, 0.01 to 10 wt% of at least one or two kinds selected from a group of an aliphatic amine, an aromatic amine, and an inorganic base, and remnant water. The glycol compound is at least one or two kinds selected from a group of ethylene glycol, propylene glycol, diethylene glycol, triethyleneglycol, tetraethylene glycol, butylene glycol, hexylene glycol, glycerine, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, polyethylene glycol, polypropylene glycol, and polyalkylene glycol.
Patent KR-20130047206-A (KR)
Title: Apparatus and method for controlling hand-over
Inventor: KIM JIN YOUNG
IPC: H04W36/14
Filed: 2011-10-31
Abstract: PURPOSE: A handover control device and a method thereof are provided to prevent frequent handover in heterogeneous communication network environments. CONSTITUTION: A handover control unit(115) determines whether a difference between a network quality measuring value of a first network and a network quality measuring value of a second network exceeds a basic handover threshold value. When the difference exceeds the basic handover threshold value, the handover control unit transfers data to the second network. After the handover is executed, a handover threshold value control unit(117) increases the basic handover threshold value as the set value. The handover threshold value control unit returns the handover threshold value according to elapsed time. [Reference numerals] (111-1) First network interface; (111-2) Second network interface; (113) Network quality measurement unit; (115) Handover control unit; (117) Handover threshold value control unit
Patent KR-20130048027-A (KR)
Title: Enclosed multi layer membrane module for hydrogen separation
Inventor: HWANG KYUNG RAN
IPC: C01B3/50
Filed: 2011-11-01
Abstract: PURPOSE: An air tight multi-layer module for hydrogen isolation is provided to enhance degree of freedom in system design by freely selecting installation location of mixed gas supply pipes, filtering gas exhausting tubes and hydrogen gas discharge pipes. CONSTITUTION: An air tight multi-layer module for hydrogen isolation comprises an internal pressure chamber (202) in which a pressure gas supply tube (204) is formed and a separation unit (207) arranged inside the internal pressure chamber. The separation unit comprises two or more laminated unit cells (220,230,240,250) which isolate hydrogen from mixed gas, an upper plate (210) which is arranged at the most upper side of the laminated unit cells and a bottom plate (260) arranged in the most bottom side of the laminated unit cells. A mixed gas supply pipe (217) which supplies the mixed gas to inside the separation unit is arranged in one or more of the upper and bottom plates. Hydrogen gas discharge pipes (267,269) which discharge hydrogen isolated from the separation unit are arranged on one or more of the bottom plates. A filtered gas exhausting tube (215) which discharges residual filtered gas remained after hydrogen isolation from the separation unit is arranged on one of bottom plates.
Patent KR-20130052388-A (KR)
Title: Clock having exchangeable decoration
Inventor: CHOI CHANG SOO
IPC: G04B45/00
Filed: 2011-11-11
Abstract: PURPOSE: A clock with replaceable decoration is provided to include decorative pieces in the tip end of hour and minute hands of the clock so that the decorative pieces indicate time while moving. CONSTITUTION: A clock with replaceable decoration comprises a body case(100), an outer plate(110), an inner plate(130), a movement(150), a first clock hand(160), a first decoration unit(165), a second clock hand(170), and a second decoration unit(175). The outer plate is arranged in the inner edge portion of the body case. The inner plate is arranged in the inner side of the outer plate. The movement is arranged in the inner plate so that a rotating unit is extended in the rear surface of the inner plate. One end of the first clock hand is joined to the rotating unit of the movement unit in the rear side of the inner plate, and the other end thereof is bent to be protruded to a rotary gap between the inner and outer plates. The firs decoration unit is joined to the tip end of the first clock hand, thereby being arranged horizontally on the top surface of the inner plate.
Patent KR-20130056738-A (KR)
Title: Method and apparatus for obtaining and processing location information with near field communication
Inventor: KIM SANG WAN
IPC: H04B5/02
Filed: 2011-11-22
Abstract: PURPOSE: A location information acquisition and processing method using an NFC(Near Field Communication) method and a device thereof are provided to process and acquire the location of a terminal by the NFC method. CONSTITUTION: Communication between a terminal(1) including an NFC tag and a tag reader(2) installed in environments in which Tag readers are installed is triggered. The tag reader receives user information from the terminal. The tag reader provides the stored location information to the terminal. The tag reader provides the user information and the location information provided to the terminal to a location information management server(3) connected to a network. [Reference numerals] (1) Terminal; (11) NFC tag; (12) Application unit; (2) Tag reader; (3) Location information management server; (AA) Network
Patent KR-20130058178-A (KR)
Title: Method for controlling tray loading
Inventor: CHOI TAI JIN
IPC: G11B17/056
Filed: 2011-11-25
Abstract: PURPOSE: A method for controlling tray loading is provided to efficiently prevent error of a tray loading control motion generated due to load change, external shock, and temperature change when opening or closing a tray in an optical disk drive without a detection switch. CONSTITUTION: A method for controlling tray loading comprises: a step of rotating a loading motor and starting a tray closing motion in a control unit(S12) when requesting the tray closing motion(S11) while an optical disk-placed tray is opened(S10); a step of controlling the operation of a timer and upwardly increasing a main base(S13); a step of detecting the surface of the optical disk by an RF detector while upwardly increasing the main base(S14), for example, a beam emitted from a laser diode(LD) of optical pickup is reflected by the surface of the optical disk when the optical pickup is on, an RF signal is outputted and an RF signal corresponding to the surface of the optical disk is outputted to the control unit; a step of setting tray loading time(TL=T2-T1) from a time(T1) for starting the tray closing motion to a time(T2) for detecting the surface of the optical disk when detecting on the surface of the optical disk(S15); and a step of requesting a tray opening motion(S16) and rotating a loading motor(52)(S17). [Reference numerals] (S10) Tray Open state; (S11) Is Tray Close requested?; (S12) Initiate the operation of a loading motor (T1); (S13) Raise a main base in an On state of an optical pickup; (S14) Is the surface of an optical disk detected? (T2); (S15) Set a tray loading time(TL=T2-T1); (S16) Is Tray Open requested?; (S17) Rotate the loading motor for the TL
Patent KR-20130059728-A (KR)
Title: Apparatus for recycling cutting oil adhered to chip and machining chip
Inventor: PARK CHONG WANG
IPC: B23Q11/10
Filed: 2011-11-29
Abstract: PURPOSE: A device for collecting cutting oil stained in a cutting chip and for processing the cutting chip is provided to prevent pollution of water and air by preventing the cutting oil from leaking to the outside. CONSTITUTION: A device for collecting cutting oil stained in a cutting chip and for processing the cutting chip comprises a pipe(100), a hopper(200), a right cylinder(400), a left cylinder(500), and a cutting oil inducing hopper(600). An inlet hole(110) is equipped on the upper surface of the pipe to flow the cutting chip. A plurality of outlet holes(120) is equipped on the lower surface of the pipe to discharge the cutting oil. The hopper is installed to the inlet hole and induces the cutting chip inside the pipe. The right cylinder is installed to flow in a right side of the pipe. The right cylinder collects the cutting chip supplied through the hopper by pushing to a left side. The left cylinder is installed to flow in a right side of the pipe. The left cylinder collects in a block shape by preventing the cutting chip from transferring. The cutting oil inducing hopper is installed in a lower part of the pipe and discharges the cutting oil through a penetration hole(610) by collecting the cutting oil discharged through the outlet hole.
Patent KR-20120049837-A (KR)
Title: Rotational led inspection-device
Inventor: PARK YANG SOO
IPC: H01L21/66
Filed: 2011-12-08
Abstract: PURPOSE: A rotational LED inspection device is provided to simplify a structure by using a groove instead of vacuum when an LED is transferred. CONSTITUTION: An inspection unit(10) determines defects by receiving an LED from a linear feeder(2). The inspection unit includes a center rotary machine(11) and an inserting unit(3). A plurality of grooves(18) is provided to the center rotary machine along a circumferential surface. The center rotary machine rotates the LED inserted into the groove at a predetermined direction and angle. The inserting unit inserts the LED into the groove to a horizontal direction.
Patent KR-20130065343-A (KR)
Title: Disposable shoe pad
Inventor: KIM JONG WAN
IPC: A43B17/16
Filed: 2011-12-09
Abstract: PURPOSE: A disposable shoe pad is provided to prevent the generation of foul odor in a shoe by discharging contaminants to the outside. CONSTITUTION: A disposable shoe pad includes a bottom part(110) and a toe cover(120). The bottom part is arranged on a heel insert. The toe cover is expanded from the bottom part to cover the toe part of a user. The toe cover includes a size variable part. The size variable part is formed at the center of the toe cover and includes a cut part which divides the toe cover into pieces. The shoe pad is made of a sheet-shaped material.
Patent KR-20130066227-A (KR)
Title: Fog lamp
Inventor: CHOO DONG HOON
IPC: F21S8/10
Filed: 2011-12-12
Abstract: PURPOSE: A fog light is provided to be reduced in volume by omitting a bracket, thereby reducing the design limit of a bumper. CONSTITUTION: A lens-reflector assembly(10) comprises two lower part legs(11), a first upper part leg(12), and a second upper part leg(13). A hinge-connection unit(21) is formed from the lower part leg toward the front side. The slide-fit element(22) is slid into a slide insertion hole of the outlet of a bumper to be combined with the bumper. The second upper part is connected with a connection part of an aiming bolt(23). A snap ring which holds the bumper is inserted in the connection part of the aiming bolt.
Patent KR-20130066312-A (KR)
Title: Mode control of 3-d tv in response to wearing state of 3-d tv glasses
Inventor: PLEKHOV SERGEY
IPC: H04N13/04
Filed: 2011-12-12
Abstract: PURPOSE: A 3D TV output mode conversion according to a wearing state of 3D TV eyeglasses is provided to improve inconvenience setting a 2D mode or a 3D mode using a remote controller by a user. CONSTITUTION: A 2D/3D conversion unit(108) converts contents from a 2D mode to a 3D mode. If all wearing state data are recognized as wearing, a control unit(104) outputs contents to a display unit(118) in a 3D mode through a 3D display system(116). All the wearing state data are recognized as temporarily unable to use, the control unit outputs the contents to the display unit in a 2D mode through a 2D display system(114). [Reference numerals] (102) 3D TV equipment; (104) Control unit; (106) Memory; (108) 2D/3D conversion unit; (110) Receiving unit; (112) Wearing condition data; (114) 2D display system; (116) 3D display system; (118) Display unit; (120) Camera unit
Patent KR-20130068110-A (KR)
Title: Claan egr system for diesel-gasoline mixed combustion engine, engine for complex combustion using diesel and gasoline and control method applying of the same
Inventor: CHOI DAE
IPC: F02M25/07
Filed: 2011-12-15
Abstract: PURPOSE: An EGR system, diesel-gasoline mixed combustion engine applied with the same, and a control method thereof are provided to prevent particle matters from being stuck on the inner surface of the EGR system by utilizing clean exhaust gas as EGR gas and using a specific cylinder as a cylinder only for EGR gas. CONSTITUTION: An EGR system of a diesel-gasoline mixed combustion engine comprises a non-EGR cylinder(11a) and an EGR cylinder(11b). The non-EGR cylinder is connected to an exhaust manifold(25) which is directly connected to a post processing apparatus. In the non-EGR cylinder, an exhaust valve is connected to an EGR line, so that EGR gas supplied to the diesel-gasoline mixed combustion engine. The EGR line passes through a cooler(33) placed at the downstream of a compressor of a turbocharger.
Patent KR-20130070967-A (KR)
Title: A manufacturing equipment of a graphine and the methode
Inventor: CHOI DAI KYU
IPC: B01J19/08
Filed: 2011-12-20
Abstract: PURPOSE: Manufacturing device of graphene, and a manufacturing method thereof are provided to form graphene by partial-heating while drawing out a rolled graphitizing catalyst under an atmosphere of gas carbon, and recover the graphite catalyst formed with the graphene in a rolled form at a recovery roll. CONSTITUTION: A manufacturing device of graphene comprises: a champer (4), a fixing means, a feeding unit (6), and a heating unit (7). The chamber has a space part inside, an entrance (1) in which a material is injected, an exit (2) from which the material is discharged, and an inlet (3) in which gas carbon source is injected. The fixing means is coiled in a position separated from a fixed distance while a graphitizing catalyst (5) is drawn out of the rolled state. The feeding unit injects and discharges the fixing means into/from the chamber. The heating unit is prepared in the space part of the chamber, and heats the graphitizing catalyst at a temperature generating graphene during the process that the graphitizing catalyst is coiled out and drown out at the same time. [Reference numerals] (P) Vacuum pump
Patent KR-20130073302-A (KR)
Title: 우선배향성 기공구조를 갖는 생체세라믹 다공체의 제조방법 및 이에 의해 제조된 다공체
Inventor: KOH YOUNG HAG
IPC: A61L27/56
Filed: 2011-12-23
Abstract: 본 발명은 우선 배향성 기공구조를 갖는 생체세라믹 다공체의 제조방법 및 이에 의해 제조된 다공체에 관한 것으로서, 더욱 상세하게는 3차원적으로 균일한 기공구조를 갖는 스폰지를 열처리하여 한 방향으로 늘리고, 이의 표면을 내부 골격 보강용 슬러리로 코팅한 후, 한 방향으로 늘어난 기공 속에 생체세라믹 슬러리를 채우고, 고온에서 열처리하여 스폰지를 제거하고, 생체세라믹을 치밀화하여, 기존의 소재에 비해 월등히 향상된 기계적 물성을 갖는 다공성 생체세라믹 제조방법 및 그에 의해 제조된 다공체에 관한 것이다.
Patent KR-20130073625-A (KR)
Title: Multi-tap
Inventor: HWANG JONG MIN
IPC: H01R13/70
Filed: 2011-12-23
Abstract: PURPOSE: A power strips capable of sole problems of inconvenience is provided to automatically cut off power supply according to the predetermined elapsed time of electricity use, thereby preventing unnecessary electricity consumption. CONSTITUTION: A first timer (20) and a second timer are connected to a first cord accommodation unit (10) and a first cord accommodation unit (40) respectively. A power cord of each electric device is inserted into the first cord accommodation unit and the first cord accommodation unit respectively. A first control unit (30) controls the electricity not to flow in the power cord that is inserted into the first cord accommodation unit in case the elapsed time of electricity use which is set up in first cord accommodation unit passes. A second control unit controls the electricity not to flow in the power cord that is inserted into the second cord accommodation unit in case the elapsed time of electricity use which is set up in second cord accommodation unit passes.
Patent KR-20130082971-A (KR)
Title: Apparatus for providing mobile community
Inventor: KIM HYUN KYU
IPC: G06Q50/30
Filed: 2011-12-26
Abstract: PURPOSE: A mobile community providing apparatus is provided to provide information about actions of a different user in real time, thereby helping a user to be more engaged in an online game. CONSTITUTION: An informing unit receives information from a server and displays the information. A distribution status providing unit (30) provides a user distribution status by displaying an actual location of a different user on a map. A location obtaining unit (32) receives the actual location of the different user. A distribution status displaying unit (33) displays the location of the different user on a map image using location information. A map providing unit (31) provides a map image. A user information providing unit (34) provides information of the different user displayed in the distribution status displaying unit. [Reference numerals] (31) Map providing unit; (32) Location obtaining unit; (33) Distribution status displaying unit; (34) User information providing unit
Patent KR-20130075185-A (KR)
Title: Organic light emitting display device and method for manufacutring the same
Inventor: SHIN SUNG EUI
IPC: H05B33/22
Filed: 2011-12-27
Abstract: PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to reduce processing time and costs by replacing a plurality of deposition processes with simple coating and imprinting processes. CONSTITUTION: An organic light emitting device (110) is formed on a substrate (100). An inorganic barrier layer (120) covers the organic light emitting device. An encapsulating layer (130) is formed on the inorganic barrier layer. The encapsulating layer has a fine protrusion (130a) of a lotus flower shape. The encapsulating layer is made of UV curable resins.
Patent KR-20130075186-A (KR)
Inventor: HAN IN SIK
IPC: D06M13/292
Filed: 2011-12-27
Abstract: 방적 공정 중의 정전기 발생을 최소화할 수 있을 뿐만 아니라 방적사의 강력 및 최종 원단의 감촉을 향상시킬 수 있는 아라미드 단섬유 및 이를 이용한 방적사의 제조방법이 개시된다. 본 발명의 아라미드 단섬유는, 0.5 내지 5.0 denier의 선밀도, 1 내지 6 개/cm의 권축수, 및 30 내지 120 mm의 길이를 갖는 순수 단섬유(pure staple fiber), 및 상기 순수 단섬유 상에 부여된 유제를 포함하되, 상기 유제는, 비극성 용매에 가용성인 제1 유제, 및 극성 용매에 가용성인 제2 유제를 포함하고, 상기 제1 유제와 상기 제2 유제의 중량비는 1:4 ~ 2:3이다.
Patent KR-20130077186-A (KR)
Title: Method of thermally treating wafer
Inventor: KANG JONG HOON
IPC: H01L21/324
Filed: 2011-12-29
Abstract: PURPOSE: A wafer heat treating method is provided to prevent a wafer from breaking by performing a rapid heat treatment process after arranging the wafer in order not to position the defect of the wafer at an uneven temperature gradient area in a process chamber. CONSTITUTION: A defect of a wafer is detected. The wafer is arranged in order to position the defect at remaining areas except uneven temperature gradient areas in a process chamber (400). The wafer is rapidly heat-treated in the process chamber. The process chamber has a hexahedron shape of a rectangular cross section. The uneven temperature gradient areas are corner areas of the rectangular cross section.
Patent KR-20130077592-A (KR)
Title: Led leminescence apparatus
Inventor: JUNG HYE MAN
IPC: H05B37/02
Filed: 2011-12-29
Abstract: PURPOSE: A light emitting diode (LED) light emitting device is provided to reduce deviation of LED luminous efficiency by successively driving an LED. CONSTITUTION: An LED light emitting device includes an AC power supply (10), a rectification unit (20), a light emitting device unit (30), a switch unit (40), a first resistor unit (50) and a first switch control unit (100). The rectification unit (20) rectifies AC voltage and generates rectified voltage. The LED is serially connected to an output end of the rectification unit. The switch connects a drain terminal to a cathode of the each LED. A first switch control unit (100) senses current through a resistor connected to a source terminal of the switch, compares the sensed current and configured reference current and outputs corresponding voltage to a gate terminal of the switch.
Patent KR-20130077704-A (KR)
Title: High melt flow polycarbonate resin, method for preparing the same and light guide plate comprising thereof
Inventor: CHEI WOO SUK
IPC: G02B6/00
Filed: 2011-12-29
Abstract: PURPOSE: An ultra-high melt flow polycarbonate resin is provided to be able to remarkably improve the inherent mobility of polycarbonate resin without degrading the transparency or colors, and to be suitable to extrude a thin film light guide plate with a large size without changing the polymerization process. CONSTITUTION: An ultra-high melt flow polycarbonate resin includes 100.0 parts by weight of polycarbonate and 0.001-1 part by weight of phosphate-based polymer with a repeating unit of Chemical formula 1. In Chemical formula 1, A is a single bond, C1-5 alkylene, C1-5 alkylidene, C5-6 cycloalkylidene, -S- or -SO2-, R is substituted or non-substituted C6-20 aryl, R1 and R2 are substituted or non-substituted C1-6 alkyl, substituted or non-substituted C5-6 cycloalkyl, substituted or non-substituted C6-12 aryl or halogen, respectively, a and b are an integer of 0-4, independently, and n is an integer of 3-500.
Patent KR-20130078401-A (KR)
Title: Conjunction structure between embedded shear steel plate and rc member using shear plate and steel coupler
Inventor: KIM JONG HO
IPC: E04B1/38
Filed: 2011-12-30
Abstract: PURPOSE: A joint structure of an embedded shear steel plate and a reinforced concrete member is provided to improve constructionability and structural reliability by minimizing shear friction on a joint surface between a reinforced concrete (RC) member and a steel frame member and uniformly delivering loads. CONSTITUTION: A joint structure of an embedded shear steel plate and a reinforced concrete member interconnects an RC member and a steel frame member using a joint member (300-1). The joint member comprises an embedded shear steel plate (310) and a plurality of shear plates (320). The embedded shear steel plate is equipped on the joint surface of the RC member and the steel frame member. A shear plate is joined to a surface of the embedded shear steel plate opposed to the RC member. The shear plate is embedded into the RC member.